Fire-resistant foaming characteristic poly- (arireneteru)/polystyrene composition and its production method

摘要

In first stage, in melted state non halogen fire retardant poly- (arireneteru) the fire-resistant blend which includes the resin and the polystyrene resin is formed with homogeneity mixture, mixing the fire-resistant blend homogeneously in blowing agent and melted state in second stage, non halogen fire-resistant foaming characteristic poly- (arireneteru)/including the fact that it forms polystyrene blend, non halogen fire-resistant foaming characteristic poly- (arireneteru)/polystyrene blend is produced with the method of becoming.